I have tried a SFH213 Photodiode with a comparator but it is a bit fiddly and not that sensitive, will try a QSE159 when it arrives.
Dave Caroline ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
